Kimiyasu Sato

Title: Kimiyasu Sato: Innovator in Aluminum Nitride Powder Production

Introduction

Kimiyasu Sato is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of materials science, particularly in the production of aluminum nitride powder. His innovative approach has led to advancements in substrate materials used in various applications.

Latest Patents

Kimiyasu Sato holds a patent for an invention titled "Aluminum nitride powder, method for producing the same and use thereof." This patent describes a method for producing aluminum nitride powder that can be sintered at temperatures not exceeding 1600°C. The resulting sintered aluminum nitride exhibits high density and thermal conductivity, making it suitable for use as a substrate material. The process involves feeding ammonia gas and nitrogen gas containing an organic aluminum compound into a vapor phase reaction apparatus. The aluminum nitride powder undergoes heat treatment in a reducing or inert gas atmosphere, followed by mechanical treatment to achieve specific surface area and particle size characteristics.

Career Highlights

Throughout his career, Kimiyasu Sato has worked with prominent organizations, including Mitsui Chemicals, Inc. and Advanced Industrial Science and Technology. His experience in these companies has contributed to his expertise in materials development and innovation.

Collaborations

Some of Kimiyasu Sato's notable coworkers include Masato Yamazaki and Kenshi Mitsuishi. Their collaborative efforts have furthered research and development in the field of aluminum nitride and related materials.

Conclusion

Kimiyasu Sato's contributions to the production of aluminum nitride powder highlight his innovative spirit and dedication to advancing materials science. His work continues to influence the development of high-performance substrate materials.